What is the hottest month in Fishkill, NY?

July is the warmest month, with a normal high of 85°F at Poughkeepsie Dutchess CO AP.

What is the coldest month in Fishkill, NY?

January is the coldest month, with a normal low of 18°F.

What is the wettest month in Fishkill, NY?

September has the most precipitation on average, about 4.33 inches.

Checked Oct 25, 2026

Fishkill, NY Climate

1991 to 2020 normals at Poughkeepsie Dutchess CO AP, 6.4 mi from the center of Fishkill, elevation 166 ft.

Average weather by month

Select a month for daily normals and last year's weather

Month	High	Low	Precip.	Snow
January	36°	18°	2.82 in	--
February	39°	20°	2.21 in	--
March	48°	27°	3.09 in	--
April	61°	38°	3.62 in	--
May	71°	48°	3.47 in	--
June	80°	57°	3.91 in	--
July	85°	62°	3.78 in	--
August	83°	61°	4.28 in	--
September	75°	53°	4.33 in	--
October	63°	41°	3.73 in	--
November	51°	32°	3.27 in	--
December	41°	24°	3.39 in	--
Year	61°		41.90 in	--

Frequently asked questions

What is the hottest month in Fishkill, NY?: July is the warmest month, with a normal high of 85°F at Poughkeepsie Dutchess CO AP.
What is the coldest month in Fishkill, NY?: January is the coldest month, with a normal low of 18°F.
What is the wettest month in Fishkill, NY?: September has the most precipitation on average, about 4.33 inches.

Today

Fishkill, NY forecast

Data sources

U.S. Climate Normals 1991-2020NOAA National Centers for Environmental Information · Official site
U.S. Climate Normals 1991-2020 (daily) and GHCN-Daily via Access Data ServiceNOAA National Centers for Environmental Information · Official site

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About this data

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Climate normals are 30-year averages measured at one weather station, which may be miles from the place named here or at a different elevation.

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